*SUPPORT*
IN: fep wif blicket OUT: YELLOW BLUE
IN: blicket fep gazzer lug kiki OUT: YELLOW PINK GREEN BLUE
IN: lug gazzer blicket wif fep OUT: BLUE YELLOW PINK
IN: lug blicket OUT: PINK YELLOW
IN: fep kiki OUT: BLUE GREEN
IN: kiki gazzer kiki OUT: GREEN GREEN
IN: kiki OUT: GREEN
IN: kiki wif blicket OUT: YELLOW GREEN
IN: lug OUT: PINK
IN: fep gazzer lug lug OUT: PINK PINK BLUE
IN: fep gazzer lug wif lug OUT: PINK PINK BLUE
IN: blicket kiki zup kiki gazzer lug wif blicket OUT: YELLOW GREEN YELLOW PINK GREEN
IN: lug blicket wif blicket OUT: PINK YELLOW YELLOW
IN: fep wif lug OUT: PINK BLUE

*QUERY*
IN: fep wif kiki OUT: GREEN BLUE
IN: blicket wif fep OUT: BLUE YELLOW
IN: fep OUT: BLUE
IN: kiki wif kiki OUT: GREEN GREEN
IN: lug zup fep wif kiki zup lug OUT: PINK GREEN BLUE PINK
IN: lug lug OUT: PINK PINK
IN: blicket OUT: YELLOW
IN: fep zup blicket gazzer blicket OUT: BLUE YELLOW YELLOW
IN: kiki lug OUT: GREEN PINK
IN: blicket zup blicket OUT: YELLOW YELLOW

*GRAMMAR*
fep -> BLUE 
 kiki -> GREEN 
 blicket -> YELLOW 
 lug -> PINK 
 u1 gazzer x1 -> [x1] [u1] 
 u1 wif u2 -> [u2] [u1] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 